集中力作用下复合材料焊接的界面裂纹问题  

Problem on interfacial cracks between welded dissimilar materials under concentrated force

作　　者：黄民海[1] 曾红云[2] 

机构地区：[1]肇庆学院数学系,广东肇庆526061 [2]湘潭大学数学系,湖南湘潭411105

出　　处：《宁夏大学学报（自然科学版）》2001年第4期365-366,369,共3页Journal of Ningxia University(Natural Science Edition)

摘　　要：讨论在集中力作用下 ,各向同性半平面与正交各向异性半平面焊接的界面裂纹问题 ,并利用复变方法和积分方程基本理论 ,给出了弹性体应力分布封闭形式的解 .In this paper, problem on interfacial cracks between dissimilar materials welded by a isotropic half-plane and a orthotropic half-plane under concentrated force is studied. By means of complex variable method and theory of integral equation, the stress distribution of elastic body is given in closed forms.

关 键 词：集中力作用 复合材料 焊接 界面裂纹 

分 类 号：TG457[金属学及工艺—焊接] TG407